It should make a clicking noise when you turn the key to the on and start positions. Or you could take it out and check it with a multimeter. Or just spend $8 and replace it.
relay R1 is for the fuel pump on a 1999 Mercury Cougar
On a 1999 Mercury Cougar : The fuel pump relay is in the Power Distribution Box ( which is " live " ) located in the engine compartment ( it is relay R1 and is one of the black relays )
In the relay box with all the other relays.
For a 1999 Mercury Cougar : In the Power Distribution Box ( which is " live " ) located in the engine compartment ( on the drivers side of the engine compartment ) ( relay R1 is the fuel pump relay )
Your 1991 Mercury fuel pump relay switch is located on the firewall of the engine compartment. The relay switch will be near the center of the firewall.
relays just plug in to the fusebox
In the relay block with the other relays.
THE FUEL PUMP RELAY ON THIS MODEL IS ON THE LEFT BACK SEAT SIDE WALL BEHIND THE PLASTIC COVER
The 1994 Mercury Cougar 4.6 liter engine fuel pump relay switch can be found on the firewall in the engine compartment. The fuel pump relay switch will be on the passenger side of the firewall.
fuel pump relay is located on the left side trunk and it is a small panel up towards the trunk.
On a 2001 Mercury Cougar : In the Power Distribution Box ( which is " live " ) located in the engine compartment ( Relay " R 1 " is the fuel pump relay )
Yes, partially pull out the carpet and remove the black plastic shroud (it's held in by two plastic screws). The relay has a green top (usually) and is situated on the driver's side wall in the trunk